The IDE layer does not handle shared interrupts properly at all, and it never will be rearchitected to do so.
This is a well known issue. Please disable IDE in your configuration and use the PATA drivers instead, which are able to handle shared interrupts properly. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/